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Ensinger SPI
Ensinger TECASINT 8001 Polytetrafluoroethylene (PTFE) + Polyimide, 20% (PI)
Categories: Polymer; Thermoplastic; Fluoropolymer; Polytetrafluoroethylene (PTFE); Polyimide, Thermoplastic

Material Notes: TECASINT is a range of non-melting high temperature polyimides characterized by high strength over a wide range of temperatures, good long term thermal stability, minimal thermal expansion and excellent wear resistance among other things. The TECASINT 2000 series offers these enhanced thermal properties along with lower moisture absorption, a higher degree of toughness, and better machining properties. TECASINT 2011 is unfilled, while TECASINT 2021 contains 15% graphite which offer improved wear resistance and a lower coefficient of friction. TECASINT 2000 series with their superior physical properties, are ideal for application in the aerospace, nuclear, automotive, electrical/electronics, and chemical processing industries.

    Main Features
  • Antiadhesive
  • Strong
  • Good chemical resistance
  • Very good UV and weather resistance
  • Flame retardant according to UL94 V-0
  • Very tough
  • Very good electrical insulation
  • Good slid and wear properties
  • Easily machined

    Applications
  • Mechanical engineering
  • Fittings
  • Cryogenics
  • Medical technology
  • Conveyor technology
  • Electrical engineering
  • Food technology
  • Textile industry

Preferred Fields

Valve seats, piston guides, sliding rails, ring seals, bearing discs, bearings

Information Provided by Ensinger, Inc.

Key Words: PTFE, PI
Vendors:
Available Properties
  • Density, DIN 53 479
  • Filler Content, PI
  • Water Absorption, EN ISO 62
  • Hardness, Shore D, DIN 53 505
  • Tensile Strength, Yield, EN ISO 527
  • Elongation at Break, EN ISO 527
  • Volume Resistivity, IEC 60093
  • Dielectric Constant, IEC 60250
  • CTE, linear, DIN 53 752
  • Specific Heat Capacity
  • Thermal Conductivity, ISO 8302
  • Glass Transition Temp, Tg, DMTA
  • Flammability, UL94
  
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Category Notes
Plastic

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